@netlify/plugin-nextjs
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Run Next.js seamlessly on Netlify
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text/typescript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
// This module is browser compatible.
import { deferred } from "./deferred.ts";
export class DeadlineError extends Error {
constructor() {
super("Deadline");
this.name = "DeadlineError";
}
}
/**
* Create a promise which will be rejected with {@linkcode DeadlineError} when a given delay is exceeded.
*
* @example
* ```typescript
* import { deadline } from "https://deno.land/std@$STD_VERSION/async/deadline.ts";
* import { delay } from "https://deno.land/std@$STD_VERSION/async/delay.ts";
*
* const delayedPromise = delay(1000);
* // Below throws `DeadlineError` after 10 ms
* const result = await deadline(delayedPromise, 10);
* ```
*/
export function deadline<T>(p: Promise<T>, delay: number): Promise<T> {
const d = deferred<never>();
const t = setTimeout(() => d.reject(new DeadlineError()), delay);
return Promise.race([p, d]).finally(() => clearTimeout(t));
}